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The potential of a parser in a language teaching program

This paper reports on results from studying what a parser can do when combined with Hypercard on a Macintosh computer to form a pedagogical tool for language teaching purposes. The system was applied to Japanese, but the exercises could easily be altered to suit other languages as well. There are exercises for learning vocabulary, hiragana (see Writing system below) and grammar. The focus is on sy

Politics or Science – Evaluation and the Case of Urban Renewal

In the first part I discuss general problems of program-evaluation. In spite of a lot of problems concerning the practice of evaluation it is becoming more and more popular in programs with ambitions to develop social change. This development rise important issues concerning the relation between politics and science as well as about the methods, the value-criteria and the theories that are in use.

Controlled island operation of part of the 50-kV grid in Southern Sweden

Abstract in UndeterminedThis paper is based on measurements obtained during a test of controlled islanding of part of the 50-kV grid in Southern Sweden. The purpose of the test was to verify operation of generator controls during islanding. The variations in voltage magnitude and frequency are shown as well as flicker severity and very-short variations. A number of performance indices have been ca